Estudo do CDC | Vacina da Pfizer mostrou 93% de efetividade contra internações por Covid-19 entre crianças de 12 a 18 anos.

Effectiveness of Pfizer-BioNTech mRNA Vaccination Against COVID-19 Hospitalization Among Persons Aged 12–18 Years — United States, June–September 2021 – CDC Morbidity and Mortality Weekly Report

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Vaccination reduced the risk of hospitalization among 12–18-year-olds by 93%, according to a new CDC study. No vaccinated adolescents died or were admitted to the ICU.

— Dr. Tom Frieden (@DrTomFrieden) October 19, 2021